U.S.A.F WW2 Bomber crew escape axe marked ' RP4 U.S 1943'

Really nice and hard to find Bomber crew escape axe, used in bombers like the B24, B25 and famous B17.

Marked RP4 U.S 1943.

Resist against 20.000 Volt, so the ideal piece of equipment if you are a electrician.